This is an answer called "You had to ask."
For the record, I don't hate God. I hate
your God.
Numbers 25
4 And the LORD said unto Moses, Take all the heads of the people, and hang them up before the LORD against the sun, that the fierce anger of the LORD may be turned away from Israel.
Hosea 13
8 Like a bear robbed of her cubs, I will attack them and rip them open. Like a lion I will devour them; a wild animal will tear them apart.
Numbers 31
15 "Have you allowed all the women to live?" he asked them. 16 "They were the ones who followed Balaam's advice and were the means of turning the Israelites away from the LORD in what happened at Peor, so that a plague struck the LORD's people. 17 Now kill all the boys. And kill every woman who has slept with a man, 18 but save for yourselves every girl who has never slept with a man.
Psalm 137
8 O Daughter of Babylon, doomed to destruction, happy is he who repays you for what you have done to us- 9 he who seizes your infants and dashes them against the rocks.
Deuteronomy 7
1 When the LORD your God brings you into the land you are entering to possess and drives out before you many nations-the Hittites, Girgashites, Amorites, Canaanites, Perizzites, Hivites and Jebusites, seven nations larger and stronger than you- 2 and when the LORD your God has delivered them over to you and you have defeated them, then you must destroy them totally. Make no treaty with them, and show them no mercy.
Deuteronomy 13
6 If your very own brother, or your son or daughter, or the wife you love, or your closest friend secretly entices you, saying, "Let us go and worship other gods" (gods that neither you nor your fathers have known, 7 gods of the peoples around you, whether near or far, from one end of the land to the other), 8 do not yield to him or listen to him. Show him no pity. Do not spare him or shield him. 9 You must certainly put him to death. Your hand must be the first in putting him to death, and then the hands of all the people. 10 Stone him to death, because he tried to turn you away from the LORD your God, who brought you out of Egypt, out of the land of slavery.
Joshua 6
20 When the trumpets sounded, the people shouted, and at the sound of the trumpet, when the people gave a loud shout, the wall collapsed; so every man charged straight in, and they took the city. 21 They devoted the city to the LORD and destroyed with the sword every living thing in it-men and women, young and old, cattle, sheep and donkeys.
Hosea 13
16 Samaria shall become desolate; for she hath rebelled against her God: they shall fall by the sword: their infants shall be dashed in pieces, and their women with child shall be ripped up.
Other than this, Deicide sums it up quite well
here.